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Obesity clinical trials in Los Angeles, CA
23 studies for Obesity are looking for participants at sites in and around Los Angeles (within about 30 miles). Open a study to see who can join and how to contact the study team.
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Safety and Efficacy of ABBV-295 in Adults With Obesity or Overweight With Weight-Related Comorbidities
RecruitingPhase 2
- Los Angeles Institute for Metabolic Research /ID# 282059, Los Angeles
Comparing the Efficacy and Safety of the EndoZip System and Apollo ESG in Obese Patients
Recruiting
- Cedars Sinai Medical Center, Los Angeles
A Platform Trial for Pediatric Participants With Obesity or Overweight (LY900040)
RecruitingPhase 3
- Childrens Hospital of Los Angeles, Los Angeles
- UCLA Mattel Children's Hospital, Los Angeles
A Study of Eloralintide (LY3841136) in Participants With Obesity or Overweight, and Type 2 Diabetes
RecruitingPhase 3
- Inglewood Clinical, Los Angeles
A Study of Once-daily Oral ASC30 to Evaluate the Efficacy and Safety in Adult Participants With Obesity or Overweight With Weight-Related Comorbidities
RecruitingPhase 3
- AURORA-1 Clinical Site, Los Angeles
A Study of Once-daily Oral ASC30 to Evaluate the Efficacy and Safety in Adult Participants With Obesity or Overweight With Type 2 Diabetes
RecruitingPhase 3
- AURORA-2 Clinical Site, Los Angeles
Research Study on How Well Oral Semaglutide Works for Weight Loss in Adults With Excess Body Weight
RecruitingPhase 3
- Los Angeles Institute for Metabolic Research, Los Angeles
Effects of Dietary Supplements on Muscle Mass and Function While Using GLP-1 Medication
RecruitingHealthy volunteers welcome
- UCLA Center for Human Nutrition, Los Angeles
A Study to Investigate the Effectiveness of Tirzepatide (LY3298176) Following Initiation of Ixekizumab (LY2439821) in Participants With Moderate-to-Severe Plaque PsO and Obesity or Overweight in Clinical Practice (TOGETHER AMPLIFY-PsO)
RecruitingPhase 4
- Metropolis Dermatology, Los Angeles
Caloric Restriction and Activity to Reduce Chemoresistance in B-ALL
RecruitingPhase 2
- Children's Hospital Los Angeles, Los Angeles
A Research Study to Look at How Well NNC0487-0111 Works Compared to Placebo in People With Heart Failure and Obesity
RecruitingPhase 3
- VAGrtrLosAngelesHlthcareSystem, Los Angeles
A Study to See if an iPhone Weight Management App Can Help Promote Weight Loss in Adolescents and Young Adults After a Stem Cell Transplant
RecruitingHealthy volunteers welcome
- UCLA / Jonsson Comprehensive Cancer Center, Los Angeles
A Study to Evaluate Tradipitant on Treating Nausea and Vomiting Induced by GLP-1R Agonist Use
RecruitingPhase 3Healthy volunteers welcome
- Vanda Investigational Site, Los Angeles
Probiotic Intervention Study
RecruitingHealthy volunteers welcome
- University of California, Los Angeles
Single Nuclei RNA-seq to Map Adipose Cellular Populations and Senescent Cells in Older Subjects
RecruitingPhase 2/3Healthy volunteers welcome
- Cedars Sinai Medical Center, Los Angeles
Avoid and Resist Strategies for Weight Management
RecruitingHealthy volunteers welcome
- Cedars-Sinai Medical Center, Los Angeles
FEAST Perinatal Support Program Intervention
Recruiting
- University of Southern California, Los Angeles
Behavioral Weight Loss Intervention Utilizing Mobile Health Technology in Hematopoietic Stem Cell Transplant Patients
RecruitingHealthy volunteers welcome
- UCLA Mattel Children's Hospital, Los Angeles
BrainWeighve App Feasibility Study
RecruitingHealthy volunteers welcome
- UCLA Marion Davies Children's Center, Los Angeles
eMOTION: Examining Implicit Attitudes in Physical Activity Engagement
RecruitingObservational studyHealthy volunteers welcome
- Univeristy of Southern California, Los Angeles
Tirzepatide for Alcohol Use Disorder
RecruitingPhase 2
- Keck School of Medicine, University of Southern California, Los Angeles
eMOTION: Examining Affective Mechanisms in Physical Activity Engagement
RecruitingHealthy volunteers welcome
- University of Southern California, Los Angeles
Brown Adipose Tissue Activity in Response to Semaglutide Administered to Obese Subjects.
RecruitingObservational studyHealthy volunteers welcome
- UCLA Health, Los Angeles
About Obesity
Read about the causes of obesity and find out what you can do to decrease your risk of its associated health issues.
More about Obesity on MedlinePlus
Obesity trials in other cities
- Houston, TX43 studies
- Chicago, IL41 studies
- New York City, NY40 studies
- San Antonio, TX40 studies
- Washington, DC33 studies
- Orlando, FL31 studies
- Dallas, TX30 studies
- Boston, MA28 studies
- Las Vegas, NV27 studies
- Miami, FL27 studies
- Baltimore, MD25 studies
- Jacksonville, FL25 studies
Other studies in Los Angeles
- Non-Small Cell Lung Cancer87 studies
- Cancer (all types)73 studies
- Breast Cancer72 studies
- Prostate Cancer61 studies
- Colorectal Cancer59 studies
- Metastatic Cancer57 studies
- Ovarian Cancer50 studies
- Lung Cancer45 studies
- Head and Neck Squamous Cell Carcinoma42 studies
- Pancreatic Cancer35 studies
- Endometrial Cancer34 studies
- Melanoma34 studies
From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.